EP3055748A4 - Feedback control in hybrid voltage regulators - Google Patents
Feedback control in hybrid voltage regulators Download PDFInfo
- Publication number
- EP3055748A4 EP3055748A4 EP14852747.6A EP14852747A EP3055748A4 EP 3055748 A4 EP3055748 A4 EP 3055748A4 EP 14852747 A EP14852747 A EP 14852747A EP 3055748 A4 EP3055748 A4 EP 3055748A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- feedback control
- voltage regulators
- hybrid voltage
- hybrid
- regulators
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361887581P | 2013-10-07 | 2013-10-07 | |
PCT/US2014/059404 WO2015054186A1 (en) | 2013-10-07 | 2014-10-07 | Feedback control in hybrid voltage regulators |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3055748A1 EP3055748A1 (en) | 2016-08-17 |
EP3055748A4 true EP3055748A4 (en) | 2017-06-28 |
EP3055748B1 EP3055748B1 (en) | 2019-09-11 |
Family
ID=52776430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14852747.6A Active EP3055748B1 (en) | 2013-10-07 | 2014-10-07 | Feedback control in hybrid voltage regulators |
Country Status (6)
Country | Link |
---|---|
US (3) | US9601998B2 (en) |
EP (1) | EP3055748B1 (en) |
JP (1) | JP6523262B2 (en) |
KR (1) | KR102247952B1 (en) |
CN (1) | CN105612470B (en) |
WO (1) | WO2015054186A1 (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
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US8212541B2 (en) | 2008-05-08 | 2012-07-03 | Massachusetts Institute Of Technology | Power converter with capacitive energy transfer and fast dynamic response |
US10389235B2 (en) | 2011-05-05 | 2019-08-20 | Psemi Corporation | Power converter |
US9882471B2 (en) | 2011-05-05 | 2018-01-30 | Peregrine Semiconductor Corporation | DC-DC converter with modular stages |
US10680515B2 (en) | 2011-05-05 | 2020-06-09 | Psemi Corporation | Power converters with modular stages |
GB2505371B (en) | 2011-05-05 | 2018-02-28 | Arctic Sand Technologies Inc | DC-DC converter with modular stages |
US8723491B2 (en) * | 2011-12-19 | 2014-05-13 | Arctic Sand Technologies, Inc. | Control of power converters with capacitive energy transfer |
US8619445B1 (en) | 2013-03-15 | 2013-12-31 | Arctic Sand Technologies, Inc. | Protection of switched capacitor power converter |
US9660520B2 (en) | 2013-04-09 | 2017-05-23 | Massachusetts Institute Of Technology | Method and apparatus to provide power conversion with high power factor |
US9825545B2 (en) | 2013-10-29 | 2017-11-21 | Massachusetts Institute Of Technology | Switched-capacitor split drive transformer power conversion circuit |
WO2016004427A1 (en) | 2014-07-03 | 2016-01-07 | Massachusetts Institute Of Technology | High-frequency, high-density power factor correction conversion for universal input grid interface |
JP6560360B2 (en) * | 2015-04-17 | 2019-08-14 | ライオン セミコンダクター インク. | Asymmetric switching capacitor regulator |
US9680379B2 (en) * | 2015-09-03 | 2017-06-13 | Fidelix Co., Ltd. | DC-DC converter using a power driving signal with fixed on-time |
US9939831B2 (en) * | 2016-01-11 | 2018-04-10 | Sandisk Technologies Llc | Fast settling low dropout voltage regulator |
WO2017143044A1 (en) | 2016-02-16 | 2017-08-24 | Arctic Sand Technologies, Inc. | Switched capacitors for ac-dc applications |
US10289146B2 (en) * | 2016-04-18 | 2019-05-14 | Lion Semiconductor Inc. | Reconfigurable dickson star switched capacitor voltage regulator |
US10541603B2 (en) * | 2016-04-18 | 2020-01-21 | Lion Semiconductor Inc. | Circuits for a hybrid switched capacitor converter |
CN109997299B (en) * | 2016-09-26 | 2021-08-20 | 莱恩半导体股份有限公司 | Voltage regulator system configured to control input voltage |
KR102582596B1 (en) * | 2016-10-07 | 2023-09-25 | 삼성전자주식회사 | Method for charging battery and electronic apparatus |
KR102222603B1 (en) * | 2016-11-01 | 2021-03-05 | 라이온 세미컨덕터 인크. | Feedback control for efficient fast battery charging |
US10511223B2 (en) * | 2016-12-09 | 2019-12-17 | Allegro Microsystems, Llc | Voltage regulator having boost and charge pump functionality |
US10523039B2 (en) * | 2017-08-11 | 2019-12-31 | Lion Semiconductor Inc. | Systems for battery charging using a wireless charging signal |
CN111328388B (en) * | 2017-09-05 | 2021-10-15 | 莱恩半导体股份有限公司 | Circuit for hybrid switched capacitor converter |
EP3484034A1 (en) * | 2017-11-14 | 2019-05-15 | GN Hearing A/S | A switched capacitor dc-dc converter comprising external and internal flying capacitors |
US10630167B2 (en) * | 2018-02-06 | 2020-04-21 | Infineon Technologies Austria Ag | Adaptive loading techniques to avoid negative voltage slope and output overshoot during system start-up |
US10965204B2 (en) * | 2018-03-20 | 2021-03-30 | Psemi Corporation | Adaptive control for reconfiguring a regulator and/or a charge pump for a power converter |
TWI674490B (en) * | 2018-06-07 | 2019-10-11 | 新唐科技股份有限公司 | Control system of switch voltage regulator |
US20190393771A1 (en) * | 2018-06-25 | 2019-12-26 | Mykhaylo Teplechuk | Voltage controlled current input and transimpedance regulator |
TWI682614B (en) * | 2018-10-26 | 2020-01-11 | 緯穎科技服務股份有限公司 | Multi-phase power supply for stepdown system |
KR20220109927A (en) * | 2021-01-29 | 2022-08-05 | 삼성전자주식회사 | Electronic device and method for converting power thereof |
TWI822546B (en) * | 2022-06-01 | 2023-11-11 | 立錡科技股份有限公司 | Switched capacitor voltage converter circuit and control method of switched capacitor converter |
CN115800733B (en) * | 2023-01-09 | 2023-05-05 | 苏州浪潮智能科技有限公司 | Power conversion circuit and power conversion device |
Citations (6)
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US20080158915A1 (en) * | 2006-12-30 | 2008-07-03 | Advanced Analogic Technologies, Inc. | High-efficiency DC/DC voltage converter including down inductive switching pre-regulator and capacitive switching post-converter |
US20090278520A1 (en) * | 2008-05-08 | 2009-11-12 | Perreault David J | Power Converter with Capacitive Energy Transfer and Fast Dynamic Response |
EP2493060A1 (en) * | 2011-02-22 | 2012-08-29 | ST-Ericsson SA | Low ripple step-up/step-down converter |
US20120257429A1 (en) * | 2011-04-08 | 2012-10-11 | Dong Dong | Two-stage single phase bi-directional pwm power converter with dc link capacitor reduction |
US20130154600A1 (en) * | 2011-12-19 | 2013-06-20 | Arctic Sand Technologies, Inc. | Control of power converters with capacitive energy transfer |
CN103337901A (en) * | 2013-06-28 | 2013-10-02 | 华为技术有限公司 | Uninterruptible power supplying method and uninterruptible power supply |
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-
2014
- 2014-10-07 CN CN201480055034.9A patent/CN105612470B/en active Active
- 2014-10-07 EP EP14852747.6A patent/EP3055748B1/en active Active
- 2014-10-07 KR KR1020167011146A patent/KR102247952B1/en active IP Right Grant
- 2014-10-07 WO PCT/US2014/059404 patent/WO2015054186A1/en active Application Filing
- 2014-10-07 US US14/508,229 patent/US9601998B2/en active Active
- 2014-10-07 JP JP2016518738A patent/JP6523262B2/en not_active Expired - Fee Related
-
2017
- 2017-03-20 US US15/463,613 patent/US10389244B2/en not_active Ceased
-
2021
- 2021-08-19 US US17/407,103 patent/USRE49763E1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080158915A1 (en) * | 2006-12-30 | 2008-07-03 | Advanced Analogic Technologies, Inc. | High-efficiency DC/DC voltage converter including down inductive switching pre-regulator and capacitive switching post-converter |
US20090278520A1 (en) * | 2008-05-08 | 2009-11-12 | Perreault David J | Power Converter with Capacitive Energy Transfer and Fast Dynamic Response |
EP2493060A1 (en) * | 2011-02-22 | 2012-08-29 | ST-Ericsson SA | Low ripple step-up/step-down converter |
US20120257429A1 (en) * | 2011-04-08 | 2012-10-11 | Dong Dong | Two-stage single phase bi-directional pwm power converter with dc link capacitor reduction |
US20130154600A1 (en) * | 2011-12-19 | 2013-06-20 | Arctic Sand Technologies, Inc. | Control of power converters with capacitive energy transfer |
CN103337901A (en) * | 2013-06-28 | 2013-10-02 | 华为技术有限公司 | Uninterruptible power supplying method and uninterruptible power supply |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015054186A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN105612470A (en) | 2016-05-25 |
US9601998B2 (en) | 2017-03-21 |
JP6523262B2 (en) | 2019-05-29 |
USRE49763E1 (en) | 2023-12-19 |
US10389244B2 (en) | 2019-08-20 |
JP2016535967A (en) | 2016-11-17 |
EP3055748A1 (en) | 2016-08-17 |
KR102247952B1 (en) | 2021-05-06 |
US20150097538A1 (en) | 2015-04-09 |
WO2015054186A1 (en) | 2015-04-16 |
CN105612470B (en) | 2019-04-30 |
EP3055748B1 (en) | 2019-09-11 |
US20170194864A1 (en) | 2017-07-06 |
KR20160066034A (en) | 2016-06-09 |
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